import rgb
import buttons, defines
import time

rgb.clear()

green = 255
blue = 255

rgb.background ((255, green, blue))
rgb.framerate(5)

currentbrightness = rgb.getbrightness()

buttonleft = 0
buttonright = 0
buttonup = 0
buttondown = 0
buttona = 0

def brightnessdown(button_is_down):
    if button_is_down:
        global buttonleft
        buttonleft = 1
        pass
buttons.register(defines.BTN_LEFT, brightnessdown)

def brightnessup(button_is_down):
    if button_is_down:
        global buttonright
        buttonright = 1
        pass
buttons.register(defines.BTN_RIGHT, brightnessup)

def colorcool(button_is_down):
    if button_is_down:
        global buttonup
        buttonup = 1
        pass
buttons.register(defines.BTN_UP, colorcool)

def colorwarm(button_is_down):
    if button_is_down:
        global buttondown
        buttondown = 1
        pass
buttons.register(defines.BTN_DOWN, colorwarm)

def colorswitch(button_is_down):
    if button_is_down:
        global buttona
        buttona = 1
        pass
buttons.register(defines.BTN_A, colorswitch)


while True:
    time.sleep(0.05)
    if green > 255 :
        green = 255
        print(green)
    elif blue > 255 :
        blue = 255
        print(blue)
    elif buttonleft == 1:
        rgb.setbrightness(rgb.getbrightness () - 2)
        buttonleft = 0
    elif buttonright == 1:
        rgb.setbrightness(rgb.getbrightness() + 2)
        buttonright = 0
    elif buttonup:
        green += 3
        blue += 9
        if green > 255:
            green = 255
        if blue > 255:
            blue = 255
        rgb.background((255, green, blue))
        buttonup = 0
    elif buttondown:
        green -= 3
        blue -= 9
        if green < 195:
            green = 195
        if blue < 75:
            blue = 75
        rgb.background((255, green, blue))
        buttondown = 0
    elif buttona:
        if green < 255 and blue < 255:
            green = 255
            blue = 255
        elif green >= 255 and blue >= 255:
            green = 195
            blue = 75
        rgb.background((255, green, blue))
        buttona = 0